// Copyright 2023 xobserve.io Team
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

import { Box, Center, Text, useColorMode } from '@chakra-ui/react'
import ChartComponent from 'src/components/charts/Chart'
import { memo, useMemo, useState } from 'react'
import { Panel, PanelDatasource, PanelProps, PanelQuery } from 'types/dashboard'
import { FieldType, SeriesData } from 'types/seriesData'
import React from 'react'
import { isEmpty } from 'utils/validate'
import NoData from 'src/views/dashboard/components/PanelNoData'
import { PluginSettings } from './types'
import { buildOptions } from './buildOptions'
import mockData from './mockData.json'
import { TimeRange } from 'types/time'
interface Props extends PanelProps {
  data: SeriesData[][]
}

const PanelComponentWrapper = memo((props: Props) => {
  const d: SeriesData[] = props.data.flat()
  if (isEmpty(d)) {
    return (
      <Center height='100%'>
        <NoData />
      </Center>
    )
  }
  // every data point in candlestick must these four values
  for (const s of d) {
    const lowest = s.fields.find((s) => s.name == 'lowest')
    const highest = s.fields.find((s) => s.name == 'highest')
    const open = s.fields.find((s) => s.name == 'open')
    const close = s.fields.find((s) => s.name == 'close')

    const time = s.fields.find((s) => s.type == FieldType.Time)

    if (!time) {
      return (
        <Center height='100%'>
          <Box>
            <Text>
              Every data point in candlestick must has a value of time type
            </Text>
            <Text mt='4' fontWeight='550'>
              Please use TestData datasource and view into the Panel debug -&gt;
              Panel Data, for more infos about data format
            </Text>
          </Box>
        </Center>
      )
    }
    if (!lowest || !highest || !open || !close) {
      return (
        <Center height='100%'>
          <Box>
            <Text>
              Every data point in candlestick must has four values: lowest,
              highest, open, close
            </Text>
            <Text mt='4' fontWeight='550'>
              Please use TestData datasource and view into the Panel debug -&gt;
              Panel Data, for more infos about data format
            </Text>
          </Box>
        </Center>
      )
    }
  }

  return (
    <>
      <PanelComponent {...props} />
    </>
  )
})

export default PanelComponentWrapper

const PanelComponent = (props: Props) => {
  const { panel, height, width } = props
  const [chart, setChart] = useState(null)
  const { colorMode } = useColorMode()

  // give plugin settings a name for easy access
  const options: PluginSettings = props.panel.plugins[panel.type]

  const echartOptions = useMemo(() => {
    // transform SeriesData to candlestick data format
    const option = buildOptions(panel, props.data.flat(), colorMode)
    return option
  }, [props.data, panel.overrides, colorMode, options])

  return (
    <>
      {options && (
        <Box height={height} key={colorMode} className='echarts-panel'>
          <ChartComponent
            options={echartOptions}
            theme={colorMode}
            width={width}
            height={height}
            onChartCreated={(c) => setChart(c)}
            onChartEvents={null}
          />
        </Box>
      )}
    </>
  )
}

export const mockDataForTestDataDs = (
  panel: Panel,
  timeRange: TimeRange,
  ds: PanelDatasource,
  q: PanelQuery,
) => {
  // open, close, lowest, highest
  // const series: SeriesData = {
  //     name: "K chart",
  //     fields: [
  //         {
  //             name: "K",
  //             type: FieldType.Time,
  //             values: []
  //         },
  //         {
  //             name: "open",
  //             type: FieldType.Number,
  //             values: []
  //         },
  //         {
  //             name: "close",
  //             type: FieldType.Number,
  //             values: []
  //         },
  //         {
  //             name: "lowest",
  //             type: FieldType.Number,
  //             values: []
  //         },
  //         {
  //             name: "highest",
  //             type: FieldType.Number,
  //             values: []
  //         },
  //         {
  //             name: "volume",
  //             type: FieldType.Number,
  //             values: []
  //         },
  //     ]
  // }
  // const r = [
  //     ['2013/1/24', 2320.26, 2320.26, 2287.3, 2362.94],
  //     ['2013/1/25', 2300, 2291.3, 2288.26, 2308.38],
  //     ['2013/1/28', 2295.35, 2346.5, 2295.35, 2346.92],
  //     ['2013/1/29', 2347.22, 2358.98, 2337.35, 2363.8],
  //     ['2013/1/30', 2360.75, 2382.48, 2347.89, 2383.76],
  //     ['2013/1/31', 2383.43, 2385.42, 2371.23, 2391.82],
  //     ['2013/2/1', 2377.41, 2419.02, 2369.57, 2421.15],
  //     ['2013/2/4', 2425.92, 2428.15, 2417.58, 2440.38],
  //     ['2013/2/5', 2411, 2433.13, 2403.3, 2437.42],
  //     ['2013/2/6', 2432.68, 2434.48, 2427.7, 2441.73],
  //     ['2013/2/7', 2430.69, 2418.53, 2394.22, 2433.89],
  //     ['2013/2/8', 2416.62, 2432.4, 2414.4, 2443.03],
  //     ['2013/2/18', 2441.91, 2421.56, 2415.43, 2444.8],
  //     ['2013/2/19', 2420.26, 2382.91, 2373.53, 2427.07],
  //     ['2013/2/20', 2383.49, 2397.18, 2370.61, 2397.94],
  //     ['2013/2/21', 2378.82, 2325.95, 2309.17, 2378.82],
  //     ['2013/2/22', 2322.94, 2314.16, 2308.76, 2330.88],
  //     ['2013/2/25', 2320.62, 2325.82, 2315.01, 2338.78],
  //     ['2013/2/26', 2313.74, 2293.34, 2289.89, 2340.71],
  //     ['2013/2/27', 2297.77, 2313.22, 2292.03, 2324.63],
  //     ['2013/2/28', 2322.32, 2365.59, 2308.92, 2366.16],
  //     ['2013/3/1', 2364.54, 2359.51, 2330.86, 2369.65],
  //     ['2013/3/4', 2332.08, 2273.4, 2259.25, 2333.54],
  //     ['2013/3/5', 2274.81, 2326.31, 2270.1, 2328.14],
  //     ['2013/3/6', 2333.61, 2347.18, 2321.6, 2351.44],
  //     ['2013/3/7', 2340.44, 2324.29, 2304.27, 2352.02],
  //     ['2013/3/8', 2326.42, 2318.61, 2314.59, 2333.67],
  //     ['2013/3/11', 2314.68, 2310.59, 2296.58, 2320.96],
  //     ['2013/3/12', 2309.16, 2286.6, 2264.83, 2333.29],
  //     ['2013/3/13', 2282.17, 2263.97, 2253.25, 2286.33],
  //     ['2013/3/14', 2255.77, 2270.28, 2253.31, 2276.22],
  //     ['2013/3/15', 2269.31, 2278.4, 2250, 2312.08],
  //     ['2013/3/18', 2267.29, 2240.02, 2239.21, 2276.05],
  //     ['2013/3/19', 2244.26, 2257.43, 2232.02, 2261.31],
  //     ['2013/3/20', 2257.74, 2317.37, 2257.42, 2317.86],
  //     ['2013/3/21', 2318.21, 2324.24, 2311.6, 2330.81],
  //     ['2013/3/22', 2321.4, 2328.28, 2314.97, 2332],
  //     ['2013/3/25', 2334.74, 2326.72, 2319.91, 2344.89],
  //     ['2013/3/26', 2318.58, 2297.67, 2281.12, 2319.99],
  //     ['2013/3/27', 2299.38, 2301.26, 2289, 2323.48],
  //     ['2013/3/28', 2273.55, 2236.3, 2232.91, 2273.55],
  //     ['2013/3/29', 2238.49, 2236.62, 2228.81, 2246.87],
  //     ['2013/4/1', 2229.46, 2234.4, 2227.31, 2243.95],
  //     ['2013/4/2', 2234.9, 2227.74, 2220.44, 2253.42],
  //     ['2013/4/3', 2232.69, 2225.29, 2217.25, 2241.34],
  //     ['2013/4/8', 2196.24, 2211.59, 2180.67, 2212.59],
  //     ['2013/4/9', 2215.47, 2225.77, 2215.47, 2234.73],
  //     ['2013/4/10', 2224.93, 2226.13, 2212.56, 2233.04],
  //     ['2013/4/11', 2236.98, 2219.55, 2217.26, 2242.48],
  //     ['2013/4/12', 2218.09, 2206.78, 2204.44, 2226.26],
  //     ['2013/4/15', 2199.91, 2181.94, 2177.39, 2204.99],
  //     ['2013/4/16', 2169.63, 2194.85, 2165.78, 2196.43],
  //     ['2013/4/17', 2195.03, 2193.8, 2178.47, 2197.51],
  //     ['2013/4/18', 2181.82, 2197.6, 2175.44, 2206.03],
  //     ['2013/4/19', 2201.12, 2244.64, 2200.58, 2250.11],
  //     ['2013/4/22', 2236.4, 2242.17, 2232.26, 2245.12],
  //     ['2013/4/23', 2242.62, 2184.54, 2182.81, 2242.62],
  //     ['2013/4/24', 2187.35, 2218.32, 2184.11, 2226.12],
  //     ['2013/4/25', 2213.19, 2199.31, 2191.85, 2224.63],
  //     ['2013/4/26', 2203.89, 2177.91, 2173.86, 2210.58],
  //     ['2013/5/2', 2170.78, 2174.12, 2161.14, 2179.65],
  //     ['2013/5/3', 2179.05, 2205.5, 2179.05, 2222.81],
  //     ['2013/5/6', 2212.5, 2231.17, 2212.5, 2236.07],
  //     ['2013/5/7', 2227.86, 2235.57, 2219.44, 2240.26],
  //     ['2013/5/8', 2242.39, 2246.3, 2235.42, 2255.21],
  //     ['2013/5/9', 2246.96, 2232.97, 2221.38, 2247.86],
  //     ['2013/5/10', 2228.82, 2246.83, 2225.81, 2247.67],
  //     ['2013/5/13', 2247.68, 2241.92, 2231.36, 2250.85],
  //     ['2013/5/14', 2238.9, 2217.01, 2205.87, 2239.93],
  //     ['2013/5/15', 2217.09, 2224.8, 2213.58, 2225.19],
  //     ['2013/5/16', 2221.34, 2251.81, 2210.77, 2252.87],
  //     ['2013/5/17', 2249.81, 2282.87, 2248.41, 2288.09],
  //     ['2013/5/20', 2286.33, 2299.99, 2281.9, 2309.39],
  //     ['2013/5/21', 2297.11, 2305.11, 2290.12, 2305.3],
  //     ['2013/5/22', 2303.75, 2302.4, 2292.43, 2314.18],
  //     ['2013/5/23', 2293.81, 2275.67, 2274.1, 2304.95],
  //     ['2013/5/24', 2281.45, 2288.53, 2270.25, 2292.59],
  //     ['2013/5/27', 2286.66, 2293.08, 2283.94, 2301.7],
  //     ['2013/5/28', 2293.4, 2321.32, 2281.47, 2322.1],
  //     ['2013/5/29', 2323.54, 2324.02, 2321.17, 2334.33],
  //     ['2013/5/30', 2316.25, 2317.75, 2310.49, 2325.72],
  //     ['2013/5/31', 2320.74, 2300.59, 2299.37, 2325.53],
  //     ['2013/6/3', 2300.21, 2299.25, 2294.11, 2313.43],
  //     ['2013/6/4', 2297.1, 2272.42, 2264.76, 2297.1],
  //     ['2013/6/5', 2270.71, 2270.93, 2260.87, 2276.86],
  //     ['2013/6/6', 2264.43, 2242.11, 2240.07, 2266.69],
  //     ['2013/6/7', 2242.26, 2210.9, 2205.07, 2250.63],
  //     ['2013/6/13', 2190.1, 2148.35, 2126.22, 2190.1]
  // ]
  // // insert mock volumes
  // for (const v of r) {
  //     v.push(50000000 * (1 + Math.random()))
  // }

  // for (const v of r) {
  //     v.forEach((v1,i) => {
  //         series.fields[i].values.push(v1)
  //     })
  // }

  // console.log("here33333:", series)
  return mockData
}
